709995104

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 1782917136

約数和(自身を除く): 1072922032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 91, 98, 104, 112, 122, 182, 196, 208, 224, 244, 364, 392, 416, 427, 488, 571, 637, 728, 784, 793, 854, 976, 1142, 1274, 1456, 1568, 1586, 1708, 1952, 2284, 2548, 2912, 2989, 3172, 3416, 3997, 4568, 5096, 5551, 5978, 6344, 6832, 7423, 7994, 9136, 10192, 11102, 11956, 12688, 13664, 14846, 15988, 18272, 20384, 22204, 23912, 25376, 27979, 29692, 31976, 34831, 38857, 44408, 47824, 51961, 55958, 59384, 63952, 69662, 77714, 88816, 95648, 103922, 111916, 118768, 127904, 139324, 155428, 177632, 207844, 223832, 237536, 243817, 278648, 310856, 363727, 415688, 447664, 452803, 487634, 557296, 621712, 727454, 831376, 895328, 905606, 975268, 1114592, 1243424, 1454908, 1662752, 1706719, 1811212, 1950536, 2909816, 3169621, 3413438, 3622424, 3901072, 5819632, 6339242, 6826876, 7244848, 7802144, 11639264, 12678484, 13653752, 14489696, 22187347, 25356968, 27307504, 44374694, 50713936, 54615008, 88749388, 101427872, 177498776, 354997552, 709995104]

約数ペア:

[(1, 709995104), (2, 354997552), (4, 177498776), (7, 101427872), (8, 88749388), (13, 54615008), (14, 50713936), (16, 44374694), (26, 27307504), (28, 25356968), (32, 22187347), (49, 14489696), (52, 13653752), (56, 12678484), (61, 11639264), (91, 7802144), (98, 7244848), (104, 6826876), (112, 6339242), (122, 5819632), (182, 3901072), (196, 3622424), (208, 3413438), (224, 3169621), (244, 2909816), (364, 1950536), (392, 1811212), (416, 1706719), (427, 1662752), (488, 1454908), (571, 1243424), (637, 1114592), (728, 975268), (784, 905606), (793, 895328), (854, 831376), (976, 727454), (1142, 621712), (1274, 557296), (1456, 487634), (1568, 452803), (1586, 447664), (1708, 415688), (1952, 363727), (2284, 310856), (2548, 278648), (2912, 243817), (2989, 237536), (3172, 223832), (3416, 207844), (3997, 177632), (4568, 155428), (5096, 139324), (5551, 127904), (5978, 118768), (6344, 111916), (6832, 103922), (7423, 95648), (7994, 88816), (9136, 77714), (10192, 69662), (11102, 63952), (11956, 59384), (12688, 55958), (13664, 51961), (14846, 47824), (15988, 44408), (18272, 38857), (20384, 34831), (22204, 31976), (23912, 29692), (25376, 27979)]